HELP sutck in bootloop - Galaxy S III Q&A, Help & Troubleshooting

after trying to restore efs my phone now stuck in bootlopp
what can i do?
my phone is Galaxy s3 i9300
please help me

what exactly did you do?

i used an app that restored my efs but i stuck in boot loop
wen i turn my phone on it showing me the Galaxy SIII GT-I9300 logo than a black screen and then again the same thing
please help

Can u access recovery or download mode ?
Sent from my GT-I9300 with a BIG

yes
but i flashed to rom stock with odin and i dont have root now

SaSori495 said:
yes
but i flashed to rom stock with odin and i dont have root now
Click to expand...
Click to collapse
Reflash or stock ROM with odin. It may boot.
Sent from
my bullet proof revolver™ //"="" ````°.

.salil. said:
Reflash or stock ROM with odin. It may boot.
Sent from
my bullet proof revolver™ //"="" ````°.
Click to expand...
Click to collapse
did that but that now working

factory reset.
what app did you use? when I asked what exactly you did, I meant exactly

SaSori495 said:
did that but that now working
Click to expand...
Click to collapse
Try pre-rooted Stock ROM from here
http://forum.xda-developers.com/showthread.php?p=30028854
and perform a factory reset afterwards.
Sent from my GT-I9305 using xda app-developers app

Glebun said:
factory reset.
what app did you use? when I asked what exactly you did, I meant exactly
Click to expand...
Click to collapse
i don't remember i think that the name is ktool or something like that
djembey said:
Try pre-rooted Stock ROM from here
http://forum.xda-developers.com/showthread.php?p=30028854
and perform a factory reset afterwards.
Sent from my GT-I9305 using xda app-developers app
Click to expand...
Click to collapse
i'll try that

I managed to turn on the phone but i don't have signal

what do you mean by "managed"? what did you do?
check the imei

i flashed leaked ver 4.2.1
my imei now is 00499901640000/01

your efs folder is gone. a simple google search will tell you what that means

how can i change the imei to my original?

Flash efs folder if you have bk up of one. I9300 down drain if not
Sent from my GT-I9100 using xda app-developers app

the efs folder was deleted

SaSori495 said:
how can i change the imei to my original?
Click to expand...
Click to collapse
read my reply. all the info is out there, use search. It's been posted a thousand times

Do you have Cwm nandroid bk up? Flash that if you have. Links would help people. looking for you now bud.
Sent from my GT-I9100 using xda app-developers app

Related

Leaked LSJ Custom ROM stuck at Boot Logo

I downloaded one of the leaked custom roms of LSJ (Simplistic and Wanamlite). I flashed it, but the problem is it gets stuck with the boot logo. What seems to be the problem here? I have wiped everything. From data to cache. I came from CM10 nightlies, dorimanx kernel.
All replies will be much appreciated.
I believe the mask might be the problem because jb is new file structure. It may strip all mods from your phone.
Yu may have to wait until the offical version has been out for a while before flashing it.
WeBMaZTaH said:
I downloaded one of the leaked custom roms of LSJ (Simplistic and Wanamlite). I flashed it, but the problem is it gets stuck with the boot logo. What seems to be the problem here? I have wiped everything. From data to cache. I came from CM10 nightlies, dorimanx kernel.
All replies will be much appreciated.
Click to expand...
Click to collapse
Quite a possibility that the file you have download it may be corrupted so download it once again and check the md5 checksum and then flash it.. Also don't forget to wipe data and cache partition
Sent from my Jellybean'd S II
--Press Thanks if I helped you--:thumbup:
paper_heart_21 said:
Quite a possibility that the file you have download it may be corrupted so download it once again and check the md5 checksum and then flash it.. Also don't forget to wipe data and cache partition
Sent from my Jellybean'd S II
--Press Thanks if I helped you--:thumbup:
Click to expand...
Click to collapse
The file was not corrupt because if it was corrupt, I cannot open it via winrar. Quite strange. I have also did a full wipe in data and cache.
Thank you for your response.
WeBMaZTaH said:
The file was not corrupt because if it was corrupt, I cannot open it via winrar. Quite strange. I have also did a full wipe in data and cache.
Thank you for your response.
Click to expand...
Click to collapse
Your signature might help... :silly:
drraptor said:
Your signature might help... :silly:
Click to expand...
Click to collapse
How will it help? LOL
Sent from my GT-I9100 using xda app-developers app
same here
have the same problem.. im also using the m250k version..
first, tried to flash it via odin but it failed me twice... fortunate for me, i still recover my phone by flashing lightning rom via odin..
second, tried the simplistic, wanamlite and neatrom which were all successfullly flashed but stuck in samsung logo even after complete wipes.. so sad,,
hope some good hearted devs can help us fix this issue if its ever be possible..
WeBMaZTaH said:
How will it help? LOL
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Masked does it ring a bell ?
Sent from my GT-I9100 using xda app-developers app
drraptor said:
Masked does it ring a bell ?
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Ooohhhh. Sorry. XD So, the only way I can use the leaked custom roms, if I flash it through odin and not on CWM?
WeBMaZTaH said:
Ooohhhh. Sorry. XD So, the only way I can use the leaked custom roms, if I flash it through odin and not on CWM?
Click to expand...
Click to collapse
Yes,mate flash using odin 3.07 or later version.. try to download the firmware here just for sure, http://www.sammobile.com/2012/11/15/i9100xxlsj-–-galaxy-s-ii-android-4-1-2-jelly-bean-test-firmware/ theres also a guide in there so you can follow it.
Sent from my GT-I9100 using xda premium
Hey webmaztah!! Please inform me you have successfully flash your m250k galaxy s2..
Sent from my Nexus 7 using xda app-developers app
technicalmetal28 said:
Yes,mate flash using odin 3.07 or later version.. try to download the firmware here just for sure, http://www.sammobile.com/2012/11/15/i9100xxlsj-–-galaxy-s-ii-android-4-1-2-jelly-bean-test-firmware/ theres also a guide in there so you can follow it.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Thanks mate. After flashing this through odin, how can I root it?
axel-529 said:
Hey webmaztah!! Please inform me you have successfully flash your m250k galaxy s2..
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
No problem mate. I'll send you a message if it came out successful. ^_^
WeBMaZTaH said:
Thanks mate. After flashing this through odin, how can I root it?
Click to expand...
Click to collapse
Download this cwm zip http://download.chainfire.eu/267/SuperSU/CWM-SuperSU-v0.97.zip after you download it. Rename it to update.zip,place it to your external sd, reboot to recovery(volume up,home button,power button)wait until you see the greendroid, flash update external storage. Reboot!and your rooted. you can now flash http://www.mediafire.com/?cjf1znoisrwafjdphils kernel for better instability flash it via odin just add it to pda.
Sent from my GT-I9100 using xda premium
Thanks mate. Waiting for your positive message (cross finger)...
Sent from my GT-I9100 using xda app-developers app
WeBMaZTaH said:
Thanks mate. After flashing this through odin, how can I root it?
Click to expand...
Click to collapse
Hey mate, did you try flashing it via Odin? Is it successful?
I did research on some forum here in xda, someone manage to flashed it successfully by including pit files.
Sent from my GT-I9100 using xda app-developers app

No lockscreen no power menu

Hi all
I have this I9300... It has no lockscreen, and no boot menu... I know the problem should be in keystr, but I have created the files + edited them both to on, and it simply does not work.. Any ideas??
Ratata82 said:
Hi all
I have this I9300... It has no lockscreen, and no boot menu... I know the problem should be in keystr, but I have created the files + edited them both to on, and it simply does not work.. Any ideas??
Click to expand...
Click to collapse
Are you on a stock rom? Have you tried a wipe?
Sent from my GT-I9300 using xda app-developers app
kofiaa said:
Are you on a stock rom? Have you tried a wipe?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
The problem is in the EFS folder... I recived this with corrupted IMEI, I used my SPT box to fix it, but now I have this problem...
Ratata82 said:
The problem is in the EFS folder... I recived this with corrupted IMEI, I used my SPT box to fix it, but now I have this problem...
Click to expand...
Click to collapse
There is a thread about flashing via odin and repartitioning. I think that will help. Remember to back up the efs.
Sent from my GT-I9300 using xda app-developers app
kofiaa said:
There is a thread about flashing via odin and repartitioning. I think that will help. Remember to back up the efs.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I know how to use Odin pit files and repartition... It will not help, the fault is the EFS folder, and keystr... But I can not get it to work, and it is driving me insane
Ratata82 said:
I know how to use Odin pit files and repartition... It will not help, the fault is the EFS folder, and keystr... But I can not get it to work, and it is driving me insane
Click to expand...
Click to collapse
I got it solved...
Permissions and ownership was both not set properly...
Best regards

Unroot S3 for Kies update

Hello guys,
I just started playing around with Android/ROMs/etc so forgive me in advance for what probably is a noobish question..
I rooted my i9300 using CF Root, and then tried a few ROMS.
Although, for the time being i decided to stick to the stock. Had it restored through CWM backup/restore function (Nan I believe).
But now, when I try to update it through Kies it says that the firmware version is not compatible.
I checked around and I've seen that I could flash the stock ROM and it would fix, although I would lose everything i have right now.
Wouldn't "unrooting" fix my problem? I mean, from what i can figure out, it's just copying cache.img and recovery.img to my 'boot'?
If so, wouldn't just putting back the stock files 'deceive' to update it?
Thanks a lot!!!
syspt said:
Hello guys,
I just started playing around with Android/ROMs/etc so forgive me in advance for what probably is a noobish question..
I rooted my i9300 using CF Root, and then tried a few ROMS.
Although, for the time being i decided to stick to the stock. Had it restored through CWM backup/restore function (Nan I believe).
But now, when I try to update it through Kies it says that the firmware version is not compatible.
I checked around and I've seen that I could flash the stock ROM and it would fix, although I would lose everything i have right now.
Wouldn't "unrooting" fix my problem? I mean, from what i can figure out, it's just copying cache.img and recovery.img to my 'boot'?
If so, wouldn't just putting back the stock files 'deceive' to update it?
Thanks a lot!!!
Click to expand...
Click to collapse
Use triangle away to reset counter, flash an unrooted stock Rom, do a factory reset, that should be or. You will be unroted and original status. Please correct me if I am wrong. There are also a lot of how guides here in the forum and on YouTube!
Sent from my GT-I9300 using xda app-developers app
chrismast said:
Use triangle away to reset counter, flash an unrooted stock Rom, do a factory reset, that should be or. You will be unroted and original status. Please correct me if I am wrong. There are also a lot of how guides here in the forum and on YouTube!
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
There are yes, but everything I saw meant flashing a stock ROM, and i really just wanted to use the backup that i have in CWM backup tool.
syspt said:
There are yes, but everything I saw meant flashing a stock ROM, and i really just wanted to use the backup that i have in CWM backup tool.
Click to expand...
Click to collapse
your backup is rooted
Glebun said:
your backup is rooted
Click to expand...
Click to collapse
Well crap.. that was surprisingly obvious.. Thanks! I guess I'll just have to flash it then!
syspt said:
Well crap.. that was surprisingly obvious.. Thanks! I guess I'll just have to flash it then!
Click to expand...
Click to collapse
You could try to flash your backup and remove root with the su app
Sent from my GT-I9300 using xda app-developers app
chrismast said:
You could try to flash your backup and remove root with the su app
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
It was a great idea. Just did that, but apparently the firmware is still not compatible..
I also still see the CWM app in my app list..
Actually, rooting shouldn't interfere with updating via Kies, only OTA. That's what I read. Do you have the correct firmware region?
well its the one that came with the phone, so should be right.
would the cwm cause this? could i put back the original recover
Sent from my GT-I9300 using xda app-developers app
syspt said:
well its the one that came with the phone, so should be right.
would the cwm cause this? could i put back the original recover
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Possible simple answer is joi xda and flash stock rom via odin.
jje
Sent from my GT-N8010 using Tapatalk HD

Black screen after boot! HELP (URGENT

Hi, I'm new here so bare with me.
I just rooted my Samsung S3-I9300 hours ago. And I was pumped up, what I did later on is I installed bootanimation and I didn't quite understand how to use it and I still don't, but in the end I got it to work but the logo was too small but this isn't the problem. I entered recovery mode and I don't know what I extracted or installed and I rebooted my device and all I hear is the Samsung booting music and that's all. My screen is black.
Your help is appreciated.
Is your phone actually booting?
Sent from my GT-I9300 using xda app-developers app
mikep99 said:
Is your phone actually booting?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Yes, it is booting. I can see the back button and the options button lit. It's just black.
BUMP.
I would probably wipe data in recovery mode, and last case scenario flash official firmware from sammobile.com.
This will make you lose all your saves and stuff though.
Wipe cache and/or full wipe. If still nothing, reflash ROM. It happened to me long time ago, nothing to worry about.
Sent from my GT-I9305 using xda app-developers app
Nothing to worry about..
Just restore a backup or reflash your ROM and reroot
Sent from my GT-I9300 using xda app-developers app
and please don't do anything with your phone if you don't know what you're doing
mikep99 said:
Nothing to worry about..
Just restore a backup or reflash your ROM and reroot
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
And how do I do that? I'm a major noob with these things currently. Do I have to use my PC and ODIN?
do you really think you're the first person to ask that and the info is not available? use search
read the basics before asking questions.
Glebun said:
do you really think you're the first person to ask that and the info is not available? use search
read the basics before asking questions.
Click to expand...
Click to collapse
I'm new here and I did use the search but didn't get the solution. Stop being butthurt. Like I said, bare with me.
Halodamn said:
And how do I do that? I'm a major noob with these things currently. Do I have to use my PC and ODIN?
Click to expand...
Click to collapse
If you didnt make a backup, yes, use ODIN to flash a stock ROM.
You can find out which rom you currently have in settings/about phone.
Download the rom from sammobile.com and flash with ODIN.
mikep99 said:
If you didnt make a backup, yes, use ODIN to flash a stock ROM.
You can find out which rom you currently have in settings/about phone.
Download the rom from sammobile.com and flash with ODIN.
Click to expand...
Click to collapse
I'm incapable of accessing my phone. But I went across this " http://forum.xda-developers.com/showthread.php?t=1670110 "
Currently doing it but it's taking time. Is this ok?
not really!!!
download this http://www.hotfile.com/dl/194985487/ede43d0/I9300XXEMB1_I9300OXAEMB1_BTU.zip.html
And flash through ODIN.
There's tutorials here on XDA on how touse ODIN....
if you checked the basics and the faq, you would've found the answer
mikep99 said:
not really!!!
download this http://www.hotfile.com/dl/194985487/ede43d0/I9300XXEMB1_I9300OXAEMB1_BTU.zip.html
And flash through ODIN.
There's tutorials here on XDA on how touse ODIN....
Click to expand...
Click to collapse
Can we chat on skype? I have many questions now because I encountered another problem.
Skype: tony4fingerz1
I'm not on skype but if you follow this http://forum.xda-developers.com/showthread.php?t=1671969 it should sort your problems out

(HELP). Random freeze and reboot.

I got the S3 with Revoulution HD S5 (smartdroid) ROM with boeffla kernel.
Lately ive been getting random freezes just in the middle of doing nothing with my phone, it just freezes and then goes to reboot, while its trying to reboot it bootloops. With that i mean its trying to reboot then screen goes black and then it tries to reboot again.. Then i have to pull the battery out and insert it again and it works (for some time.)
So my question is how can i fix this and what is the problem? Ive read some posts saying that it could be the firmware? Well i have read alot of other posts but never really find any good soulution so please HELP!
/nkewk!
Can u get into recovery or download mode?
Sent from my GT-I9300 using xda app-developers app
JellyYogurt said:
Can u get into recovery or download mode?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
both. The phone is working from time to time... Its just the freezes/reboots that are creeping me out..
Flash the latest official stock rom with odin, factory reset then test before you install or restore anything.
Sent from my GT-I9300 using Tapatalk
boomboomer said:
Flash the latest official stock rom with odin, factory reset then test before you install or restore anything.
Sent from my GT-I9300 using Tapatalk
Click to expand...
Click to collapse
where can i find the latest official stock?
nkewk said:
where can i find the latest official stock?
Click to expand...
Click to collapse
sammobile.com
Sent from my GT-I9300 using xda app-developers app
JellyYogurt said:
sammobile.com
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Yeah, found it. Going completely stock now, without root also. Just going to try out the stock a while and see if it works. Then preferbly root and flash a custom rom again! Thanks.
JellyYogurt said:
sammobile.com
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
i unrooted/went back to stock, then i rooted and flashed a new rom. Everything without a problem. I have only got 1 random reboot so far.. more suggestions??
If it still freezes and reboots on stock then you have bad memory blocks in your nand memory.
Sent from my GT-I9300 using Tapatalk
nkewk said:
i unrooted/went back to stock, then i rooted and flashed a new rom. Everything without a problem. I have only got 1 random reboot so far.. more suggestions??
Click to expand...
Click to collapse
Change your Kernel. I am using Revolution S5 without any issue. Better install LiteGX kernel. Do not play with Kernel if your knowledge is less. LiteGX is just a plug & play Kernel.
I got the same issue.
I´m on it. I will try latest official. You should check if your emmc chip is possible broken. Just load the app emmc check and google about "SDS S3"
I´ll post a solution if i can get it solved.
Greetings Dumbass
KSKHH said:
Change your Kernel. I am using Revolution S5 without any issue. Better install LiteGX kernel. Do not play with Kernel if your knowledge is less. LiteGX is just a plug & play Kernel.
Click to expand...
Click to collapse
just 1 reboot today.. I use boeffla, i dont really understand why it wouldnt work with boeffla..
Dumbass7 said:
I got the same issue.
I´m on it. I will try latest official. You should check if your emmc chip is possible broken. Just load the app emmc check and google about "SDS S3"
I´ll post a solution if i can get it solved.
Greetings Dumbass
Click to expand...
Click to collapse
after unrooting, and then rooting and reflashing the same rom again, i have only gotten 1 reboot today.. maybe its the battery ?
nkewk said:
after unrooting, and then rooting and reflashing the same rom again, i have only gotten 1 reboot today.. maybe its the battery ?
Click to expand...
Click to collapse
For your trouble shooting purpose..go back to stock Kernel and use it for few days

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